Trans Am/Firebird Flowtech Headers (6.6L/400 - 455 Pontiac)

Part Number: .FL3S 11170FLT

Availability: In stock

(Includes GST, unlike our competitors!)

$565.00
Quick Overview
Make your Pontiac Trans Am or Firebird breathe freely. Increases mid and upper horsepower and improves fuel economy!

Fits the following T/A's and Firebirds:

- 70-79 Trans Ams fitted with 6.6L/400 or 455 pontiac engine
- 72-77 Firebirds fitted with 350 Pontiac engine

Note for Trans Ams fitted with the 6.6L/403 Olds engine see p/n SP11150FLT

Specifications / Additional Info

These precision-engineered Flowtech headers are leak-tested to get maximum performance and fuel economy from your engine.
They're made from .049 in. cold-rolled, flash-controlled tubing and feature Flowtech's mandrel-formed Power Plenum collector. All ports are precisely fitted and finished with durable, leak-proof, O-ringed port seals. The headers have a high temp satin black painted finish.

 In addition, they come with all mounting hardware, including bolts, nuts, and premium gaskets. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom-altered parts, then it is the installer's responsibility to verify fitment.

Tech details: 1 5/8 primary tubes, 3 in collectors, 18 gauge tube, 5/16 thick flanges.